<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登录</title>
</head>
<body>
<div>
    <h3>自定义登录页</h3>
    <form action="/login" method="post">
        用户名： <input type="text" placeholder="请输入用户名" name="username"><br/>
        密码： <input type="password" placeholder="请输入密码" name="password"><br/>
        <input type="submit" value="登录">
    </form>
</div>
</body>
</html>